1 files changed, 0 insertions, 19 deletions
diff --git a/clang/test/Sema/implicit-ms-builtin-decl.c b/clang/test/Sema/implicit-ms-builtin-decl.c
deleted file mode 100644
index e43d8f867d8..00000000000
--- a/clang/test/Sema/implicit-ms-builtin-decl.c
+++ /dev/null
@@ -1,19 +0,0 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s -fms-extensions
-
-void f() {
-  (void)_byteswap_ushort(42); // expected-warning{{implicitly declaring library function '_byteswap_ushort}} \
-  // expected-note{{include the header <stdlib.h> or explicitly provide a declaration for '_byteswap_ushort'}}
-  (void)_byteswap_uint64(42LL); // expected-warning{{implicitly declaring library function '_byteswap_uint64}} \
-  // expected-note{{include the header <stdlib.h> or explicitly provide a declaration for '_byteswap_uint64'}}
-}
-
-void _byteswap_ulong(); // expected-warning{{incompatible redeclaration of library function '_byteswap_ulong'}} \
-// expected-note{{'_byteswap_ulong' is a builtin}}
-
-unsigned short _byteswap_ushort(unsigned short);
-unsigned long long _byteswap_uint64(unsigned long long);
-
-void g() {
-  (void)_byteswap_ushort(42);
-  (void)_byteswap_uint64(42LL);
-}